DC connection kit (for Rittal VX25 enclosures)
This kit contains the busbars from the DC bus towards the module as well as an air guide,
mounting plate, insulators and screws. The assembly incorporates the electrical components
(such as DC fuses, DC switch/disconnector, and charging components) whenever required;
note that the electrical parts are to be ordered separately as detailed above.
ExplanationItem
DC switch/disconnector (obscured by mounting
plate)
1
DC fuses2
Charging contactor (R7i only)3
Charging resistors (R7i only; 400/500 V units
have two resistors, 690 V units have three)
4
Air guide5
Connection to DC busbars6
IllustrationKit codeOrdering codeQtyUsed with…
A-4-67-283-VX3AXD500004590941
Frame R6i without DC
switch/disconnector
Instruction code:
3AXD50000444489
A-4-6-281-VX3AXD500004591001
Frame size R6i with DC
switch/disconnector (IEC)
Instruction code:
3AXD50000445202
228 Ordering information
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